78467648

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10303}}^1$

素因数の和:10339

約数の個数: 56

約数和(自身を含む): 188439552

約数和(自身を除く): 109971904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 10303, 20606, 41212, 72121, 82424, 144242, 164848, 175151, 288484, 329696, 350302, 576968, 659392, 700604, 1153936, 1226057, 1401208, 2307872, 2452114, 2802416, 4615744, 4904228, 5604832, 9808456, 11209664, 19616912, 39233824, 78467648]

約数ペア:

[(1, 78467648), (2, 39233824), (4, 19616912), (7, 11209664), (8, 9808456), (14, 5604832), (16, 4904228), (17, 4615744), (28, 2802416), (32, 2452114), (34, 2307872), (56, 1401208), (64, 1226057), (68, 1153936), (112, 700604), (119, 659392), (136, 576968), (224, 350302), (238, 329696), (272, 288484), (448, 175151), (476, 164848), (544, 144242), (952, 82424), (1088, 72121), (1904, 41212), (3808, 20606), (7616, 10303)]